FUEL ELECTRODE FOR SOLID OXIDE FUEL CELL

FUEL ELECTRODE FOR SOLID OXIDE FUEL CELL

To solve the problem of an electrolyte, such as cracking which would happen at the time of start and stop.SOLUTION: A fuel electrode for a solid oxide fuel cell is provided, which comprises a Ni network structure with oxide (excluding NiO) of 10 μm or larger scattered about therein, of which the deg...

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Bibliographische Detailangaben
Hauptverfasser: KAKINUMA YASUO, ANDO SHIGERU, HOSHIKO TAKUYA, HAYAMA KIYOSHI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:To solve the problem of an electrolyte, such as cracking which would happen at the time of start and stop.SOLUTION: A fuel electrode for a solid oxide fuel cell is provided, which comprises a Ni network structure with oxide (excluding NiO) of 10 μm or larger scattered about therein, of which the degree of oxidation is 4% or below.SELECTED DRAWING: None 【課題】起動停止時に生じる電解質の亀裂等の問題を解決することを目的とする。【解決手段】Ｎｉ網目構造に１０μｍ以上の酸化物（ＮｉＯを除く）が点在し、酸化度が４％以下である固体酸化物形燃料電池用燃料極を提供する。【選択図】なし